YCB arc gear pump mainly gear, shaft, pump, pump cover, bearing sleeve, shaft seal and other components. Gear with double arc sinusoidal tooth shape manufacturing. Compared with the involute gear, it has the most prominent advantage that the tooth profile has no relative sliding during gear meshing. Therefore, the tooth surface has no wear, stable operation, no fluid due to low noise, long service life and high efficiency. The pump out of the shackles of the traditional design, making the gear pump in the design, production and use into a new field. The pump has a safety valve as overload protection, safety valve full back pressure pump rated discharge pressure of 1.5 times. Can also be allowed to discharge pressure within the scope of the actual need to be adjusted. But note that the safety valve can not be a long-term work of the valve, if necessary, can be installed separately in the pipeline. Shaft seal design in two forms, one for the mechanical seal, one is the packing seal, according to the specific use and user requirements identified. From the spindle extension to the pump to see, clockwise rotation. Stainless steel arc gear pump adopts internationally the most advanced pump that continuous contact with a little gear, that is, double arc plus sinusoidal compound into a tooth shape, can be completely eliminated involute gear pump. Won the national major scientific and technological achievements project, and won the third prize of progress of science and technology by the State Education Commission. Circular arc gear in a continuous contact between the two meshing tooth profile, will not produce trapped oil phenomenon, completely solve the involute gear pump due to oil pump vibration, noise, bearing load increases and so on. Therefore, circular gear pump with efficiency, low noise, and has a good energy saving effect.
Deep hole drilling can also be used in cross-hole occasions or where the workpiece has an inclined surface, which can improve productivity for customers and reduce the processing cost of unit holes. Extend the service life of the tool.
The company has a number of imported CNC
grinding machines, including 6 sets Walter CNC grinding machines, and a
number of high-precision imported tool testing equipment. The tool
quality is trustworthy.
Deep Hole Twist Drill,Extra Long Drill Bits For Concrete,Long Twist Drills,Long Countersink Drill Bit
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